PDEBench fluid evolution
Neural surrogates that roll out PDE solutions with less error (placeholder)
| 1 | # PDEBench fluid evolution |
| 2 | |
| 3 | > **Placeholder.** This benchmark is here so the benchmark panel can be tried out. Its baseline is from the blueprint or the literature as of 2026-10-19 and must be checked again; every route and score after it is made up. |
| 4 | |
| 5 | ## Task |
| 6 | |
| 7 | Predict the evolution of eight PDE systems from PDEBench and The Well, from advection and Burgers’ equation to 3D compressible Navier–Stokes: given the first ten steps, roll the solution out autoregressively. The score is the mean normalised RMSE over the eight systems; the baseline is PDEBench’s Fourier neural operator. Routes may change the architecture or the training, or add physical constraints. |
| 8 | |
| 9 | ## How to take part |
| 10 | |
| 11 | Start a route from `main` (the baseline) or from any route on the leaderboard, keep your files in the route's folder, and push: the verifier scores every commit. Say what your route changes with tags, and keep the misses: a route that scores worse is a result too. |